struct textseg;
struct sxbh;

struct transblock {
    uint inum; // tb块包含的指令条数
    void * exec;
};

#define MAX_HMAPIDX 256
struct jitngin {
    // struct tbhashnode tbmap[MAX_HMAPIDX];
    struct textseg * ts;
    struct sxbh * xallocator;
};

